text: Due to concerns about B.1.617, many countries have imposed travel restrictions on India in case passengers may carry the strain?
classes:  No, india successfully controlled the B.1.617 mutant and proceeded to open the country to economic revival.  Also, india successfully controlled the B.1.617 mutant and proceeded to open the country to economic revival.  Yes, india successfully controlled the B.1.617 mutant and proceeded to open the country to economic revival.